Product description: GJB low temperature winding frame is suitable for measuring insulations dynamic bending performance of wires and cables used in aviation, aerospace at a low temperature state Standards: • GJB17.21-84 • GJB773A-2000 Technical parameters: • Specimen diameter range: ≦ 10mm • Materials: mandrel and device rack are stainless steel, weights are A3 steel + chrome-plated steel • Internal dimensions of cold chamber: 1000×1000×1000mm • Working stations of device: 3 groups • Mandrel diameter and weight specifications as following: Low Temperature Winding Frame Winding rod (mm) Weight (KG) 1 6.4 3 pcs of each kind 0.227 3 pcs of each kind 2 9.5 0.340 3 12.7 0.454 4 19.1 0.907 5 25.4 1.36 6 76 1 pc of each kind 0.113 7 152 0.170 8 254 0.680 Specifications: • Overall dimensions: 580mm×450mm×937mm